3 papers
cond-mat.mtrl-sci2024
Atomic cluster expansion interatomic potential for defects and thermodynamics of Cu-W system
Jiahao Pan, Huiqun Cheng, Gaosheng Yan +3
The unique properties exhibited in immiscible metals, such as excellent strength, hardness, and radiation-damage tolerance, have stimulated the interest of many researchers. As a t…
math.NA2023
Optimal error analysis of a loosely coupled finite element scheme for thin-structure interactions
Buyang Li, Weiwei Sun, Yupei Xie +1
Finite element methods and kinematically coupled schemes that decouple the fluid velocity and structure displacement have been extensively studied for incompressible fluid-structur…
math.NA2023
Weak discrete maximum principle of isoparametric finite element methods in curvilinear polyhedra
Buyang Li, Weifeng Qiu, Yupei Xie +1
The weak maximum principle of the isoparametric finite element method is proved for the Poisson equation under the Dirichlet boundary condition in a (possibly concave) curvilinear…